From 7e220cac2d9a7065442ea0d757e424b17cd06961 Mon Sep 17 00:00:00 2001 From: Frans Hendriks Date: Fri, 28 Jun 2019 10:18:22 +0200 Subject: security/tpm/tss/tcg-2.0: Use tlcl_get_hash_size_from_algo() for hash size mashal_TPMT_HA() uses size of SHA-256 hash. Use tlcll_get_hash_size_from_algo() to determince the hash size. BUG=N/A TEST=Build binary and verified logging on Facebook FBG-1701 Change-Id: I739260e13e9cd10a61d52e13e8741b12ec868d7f Signed-off-by: Frans Hendriks Reviewed-on: https://review.coreboot.org/c/coreboot/+/33251 Tested-by: build bot (Jenkins) Reviewed-by: Lance Zhao Reviewed-by: Felix Held --- src/security/tpm/tss/tcg-2.0/tss_structures.h | 28 +++++++++++++++++++++------ 1 file changed, 22 insertions(+), 6 deletions(-) (limited to 'src/security/tpm/tss/tcg-2.0/tss_structures.h') diff --git a/src/security/tpm/tss/tcg-2.0/tss_structures.h b/src/security/tpm/tss/tcg-2.0/tss_structures.h index 7332739582..6a017bbb9d 100644 --- a/src/security/tpm/tss/tcg-2.0/tss_structures.h +++ b/src/security/tpm/tss/tcg-2.0/tss_structures.h @@ -38,12 +38,28 @@ typedef TPM_HANDLE TPMI_SH_AUTH_SESSION; typedef TPM_HANDLE TPM_RH; /* Some hardcoded algorithm values. */ -#define TPM_ALG_HMAC ((TPM_ALG_ID)0x0005) -#define TPM_ALG_NULL ((TPM_ALG_ID)0x0010) -#define TPM_ALG_SHA1 ((TPM_ALG_ID)0x0004) -#define TPM_ALG_SHA256 ((TPM_ALG_ID)0x000b) - -#define SHA256_DIGEST_SIZE 32 +/* Table 7 - TPM_ALG_ID Constants */ +#define TPM_ALG_ERROR ((TPM_ALG_ID)0x0000) +#define TPM_ALG_HMAC ((TPM_ALG_ID)0x0005) +#define TPM_ALG_NULL ((TPM_ALG_ID)0x0010) +#define TPM_ALG_SHA1 ((TPM_ALG_ID)0x0004) +#define TPM_ALG_SHA256 ((TPM_ALG_ID)0x000b) +#define TPM_ALG_SHA384 ((TPM_ALG_ID)0x000C) +#define TPM_ALG_SHA512 ((TPM_ALG_ID)0x000D) +#define TPM_ALG_SM3_256 ((TPM_ALG_ID)0x0012) + +/* Annex A Algorithm Constants */ + +/* Table 205 - Defines for SHA1 Hash Values */ +#define SHA1_DIGEST_SIZE 20 +/* Table 206 - Defines for SHA256 Hash Values */ +#define SHA256_DIGEST_SIZE 32 +/* Table 207 - Defines for SHA384 Hash Values */ +#define SHA384_DIGEST_SIZE 48 +/* Table 208 - Defines for SHA512 Hash Values */ +#define SHA512_DIGEST_SIZE 64 +/* Table 209 - Defines for SM3_256 Hash Values */ +#define SM3_256_DIGEST_SIZE 32 /* Some hardcoded hierarchies. */ #define TPM_RH_NULL 0x40000007 -- cgit v1.2.3